iOS 9.9.27.0 (build 24A437) is an official Apple over-the-air update for the iPhone 11, released on 2026-09-14T17:21:37Z. The update package is 7.32 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4d3f6c60ddcd52f68e6f3ea053741bacdd002beb.zip.